The flux of magnetic field through a closed conducting loop changes with time according to the e...
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1The flux of magnetic field through a closed conducting loop changes with time according to the equation,
P \( \Phi=a t^{2}+b t+c \). (a) Write the SI units of \( a, b \) and \( c \). (b) If
W the magnitudes of \( a, b \) and \( c \) are \( 0.20,0.40 \) and \( 0.60 \) respectively, find the induced emf at \( t=2 \mathrm{~s} \).
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